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Impact behaviors of high-power LED are essential due to the possible poor adhesion of interfaces and should be studied. In this study, the analysis of dynamic response for high-power LED module under impact load is conducted with simplified theoretical analysis, experimental testing and numerical simulation. A self-made microelectronics drop impact tester is established. Then reliability performances...
In this study, reliability performances of high power light emitting diodes module subjected to drop test conditions are evaluated experimentally. Firstly, we have a theoretical analysis of the impact dynamic progress for the LED module. Secondly, a series of impact tests for LED module are also carried out by a self-made microelectronic drop tester. The good reproducibility of dynamic parameters...
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